The Severne Alien is a pure windsurf foil machine! It's designed to be easy to ride, fun with smaller sails and to simply get you more time smiling on the water. Combined with the Severne Redwing foil, you have a very well put together and light weight foil kit. Everything about the board, from footstrap position and mast track placement were thought about and properly designed. The Foil box is our personal favorite mounting system for it's ease of use and durability.